Walnut chocolate Cheese Slices

I was told this is a Five Star Hotel Cake, worth to give it a try!

These cake suppose to use a 10 X 10 square tin, sliced the cake into square shape

There are two version of the cheese cake, one is call Walnut Chocolate Cheese Slices; the other is Chocolate Cheese marble Squares. one use cooking chocolate the other is the cocoa power.
Both I learn during of the Spastic Center's Charity Cooking Demonstration.

I prefer the Walnut Chocolate Cheese Slices but make some alteration on the method.

Ingredients
A) 250 gm butter
4 tbsp coco powder

B 250 g philadelphia cream cheese
1/4 tsp salt
100 gm caster sugar

C) 1 Grade A egg
D) 150gm caster sugar
3 Grade A eggs
E) 130 gm selfing-raising flour ) Sieved
1 tsp baking powder )
F) 50gm walnut or almond nibs (chopped)

Method

1. Melt the butter with a heavy pot, add in the coco powder to mix well,( add in when the butter still hot) set aside for later use.
2. Beat B, mix well, add in C, pour our the cheese mixture into a piping bag.
3. Beat D and pour in mixture 1 (butter and cocoa powder), mix well combine, fold in E (the flour mixture).
4. pour 1/2 portion (3) into a 10 X 10 baking tin (lined with greased proof paper). Pipe out the cheese mixture, top with the remaining 1/2 portion. Make a marble effect, sprinkle chopped walnut on top
5. Bake in preheated oven at 130 degree for 40 - 50 minutes.

Notes

If follow the above method the cheese mixture is sandwich in between the chocolate mixture. I make some alternation from step no. 4.
4. Pour in 3/4 of the mixture into a well greased tray and baki in over for 10 mins at 130 degree C .
5. Pour cheese filling over the baked layer
6. Pour the remaining batter over the cheese filling and swirl lightly with thin skewer or toothpick to form a design.
7. sprinkle some chopped walnuts on top.
8. Bake in the over for a further 30 minutes.